Star64_linux/drivers
Suzuki K Poulose 6276f9cba5 coresight: tmc-etr: Refactor for handling errors
Refactor the tmc-etr enable operation to make it easier to
handle errors in enabling the hardware. We need to make
sure that the buffer is compatible with the ETR. This
patch re-arranges to make the error handling easier, by
deferring the hardware enablement until all the errors
are checked. This also avoids turning the CATU on/off
during a sysfs read session.

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-25 20:09:18 +02:00
..
accessibility
acpi
amba
android Merge b4.19-rc4 into char-misc-next 2018-09-16 22:41:47 +02:00
ata
atm
auxdisplay
base
bcma
block
bluetooth
bus
cdrom
char
clk
clocksource
connector
cpufreq
cpuidle
crypto
dax
dca
devfreq
dio
dma
dma-buf
edac
eisa
extcon
firewire
firmware
fmc
fpga Merge b4.19-rc4 into char-misc-next 2018-09-16 22:41:47 +02:00
fsi
gnss
gpio
gpu
hid
hsi
hv Merge b4.19-rc4 into char-misc-next 2018-09-16 22:41:47 +02:00
hwmon
hwspinlock
hwtracing coresight: tmc-etr: Refactor for handling errors 2018-09-25 20:09:18 +02:00
i2c
ide
idle
iio
infiniband
input
iommu
ipack
irqchip
isdn
leds
lightnvm
macintosh
mailbox
mcb
md
media
memory
memstick
message
mfd
misc misc: sgi-gru: fix fall-through annotations 2018-09-20 15:13:52 +02:00
mmc
mtd
mux
net
nfc
ntb
nubus
nvdimm
nvme
nvmem
of Devicetree fixes for 4.19, part 2: 2018-09-14 13:03:17 -10:00
opp
oprofile
parisc
parport
pci
pcmcia
perf
phy
pinctrl
platform
pnp
power
powercap
pps
ps3
ptp
pwm
rapidio
ras
regulator
remoteproc
reset
rpmsg
rtc
s390
sbus
scsi
sfi
sh
siox
slimbus
sn
soc
soundwire
spi
spmi
ssb
staging
target
tc
tee
thermal
thunderbolt
tty
uio
usb
uwb
vfio
vhost
video
virt
virtio
visorbus
vlynq
vme
w1
watchdog
xen
zorro
Kconfig
Makefile